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Method and system for forecasting new energy power generation power

A power generation and power forecasting technology, applied in forecasting, instrumentation, data processing applications, etc., can solve problems such as the inability to realize new energy scheduling management, achieve the effect of improving forecasting accuracy and ensuring smooth operation

Inactive Publication Date: 2014-08-20
BEIJING EAST ENVIRONMENT ENERGY TECH
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AI Technical Summary

Problems solved by technology

Due to the randomness and volatility of new energy power generation, it has a completely different grid-connected operation mode from conventional energy power generation. The existing conventional energy dispatching system cannot realize the dispatch management of new energy. The scheduling management system is particularly urgent

Method used

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  • Method and system for forecasting new energy power generation power
  • Method and system for forecasting new energy power generation power

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Embodiment Construction

[0045] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content.

[0046] The embodiments of the present invention are mainly used for power generation prediction of distributed power point new energy sources, and the new energy sources mentioned in the embodiments of the present invention may include wind power, solar energy and other energy sources.

[0047] figure 1 It shows the flow chart of the new energy generation power prediction method provided by the embodiment of the present invention, as shown in figure 1 As shown, the process is detailed as follows:

[0048] Step 101. Obtain we...

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Abstract

The invention discloses a method and system for forecasting new energy power generation power. The method comprises the steps that weather forecast data of a distributed power supply point are acquired; a power forecasting model of the distributed power supply point is built according to the environmental information and the weather forecast data of the area where the distributed power supply point is located; the forecasting power of the distributed power supply point is acquired according to the weather forecast data and the power forecasting model of the distributed power supply point. According to the method and system for forecasting the new energy power generation power, the power forecasting model is built according to the environmental information and the weather forecast data of the distributed power supply point, the power generation power of the distributed power supply point is forecasted by utilizing the power forecasting model, compared with traditional power forecasting, the distributed power generation power of distributed new energy is fully considered, and therefore the forecasting precision of the distributed new energy is improved, and the smooth operation of a power grid system is guaranteed.

Description

technical field [0001] The present invention relates to power prediction technology, in particular to a new energy power generation power prediction method and system. Background technique [0002] With the development of the new energy power generation industry, the scale of new energy grid connection is getting larger and larger, but new energy power generation has the characteristics of large randomness, intermittent, anti-peaking, etc. Issues such as demand for peak regulation and frequency regulation, and stability will have a major impact. [0003] The current power grid dispatching management system is only aimed at the power generation of conventional energy sources, and does not consider the power generation of new energy sources. Therefore, with the grid-connected operation of large-scale new energy power generation, new challenges are posed to the existing power grid dispatching management system. Due to the randomness and volatility of new energy power generatio...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q50/06
Inventor 周云蔚李以云
Owner BEIJING EAST ENVIRONMENT ENERGY TECH
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